Then put the bootable media into your corrupted PC, then install BIOS:Ħ.

Choose Single-File to save the file to the bootable media.ĥ. Under the BIOS category, select the latest version of BIOS and click Download File.Ĥ. Go to the Dell website and get the latest BIOS for your system type.ģ. Connect your bootable media to a normal working Dell computer.Ģ. Here are the detailed solutions: Solution 1: Update BIOS Versionįor updating the BIOS version for your Windows 7/8/10/11 PC, you could download the latest BIOS version for your system type to a bootable media, then install BIOS for your Dell PC to fix the corrupted partition table. Windows 7/8/10/11 Invalid Partition Table Fixįollowing, we will guide you to fix the invalid partition table in Windows 11/10/8/7 step by step. Thus, the most probable reasons could be:ģ. A corrupted partition table is located in the MBR of the boot sector, which holds the information on how the logical partitions, containing file systems, are organized on that medium. Factors that affect the Partition Tableĭell claimed that when trying to install Windows 7/8/10 onto a Solid State Drive (SSD) either manually or using a custom image, you might get the error message: Invalid Partition Table. Unfortunately, I did not save my documents and don’t have a System Image to Restore the system. But it may refer to other partition styles, like GPT (GUID Partition Table), APM (Apple Partition Map), etc.Ī user who had this problem said: this morning, my Dell Latitude with Windows 7 was installed to shut down unexpectedly (on low battery), after that, my computer could not boot up anymore, and I receive an error message: Invalid Partition Table. The partition table is most associated with the Master Boot Record (MBR).

A Partition Table is a table maintained on a disk by the operating system to describe the partitions on that disk.

Generally, a partition is a fixed-size subset of a disk drive which is considered a section by the Windows operating system.

Dell pc windows 7